On the engine there is a test port located on the fuel rail. A fuel pressure gauge can be attached to it. A test gauge can be purchsed from your local auto parts store. With gauge attached, cycle ignition key on and off several times. Fuel pressure should peak between 41 and 47 psi.
The Villager does not have a test port, you need to tee into the line near the fuel filter to test pressure.
gmc sierra 1996 feul pressure test
A fuel pump pressure test could determine that.
the fuel pressure (key on engine off ) for a 2002 Malibu v6 is ==2000 and later is 52 to 59, have a good day!!
There should be a fuel pressure "test" port behind the throttle body. Test the fuel pressure at the test port using a fuel pressure gauge. If the engine starts using starting fluid and doesn't start without, and the fuel pressure at the test port is normal... you have something else going on. It COULD be the injector, but don't assume until you've tested other stuff.
Yes. Fuel pressure test. Make sure the pump is running, fuse is not blown, filter is replaced, relay is good.
Have a fuel pressure test done. A 4.3L should have 60 to 66 psi, a 2.2L should have 41 to 47 psi.
Run a fuel pressure test with a fuel pressure gauge connected to the fuel rail.
Fuel pressure test at the fuel rail.
With a fuel pressure test at the fuel rail.
The test pressure is always stamped on the cylinder along with the working pressure, physical volume, manufacture date etc. It is generally about twice the working pressure of the cylinder.
Fuel lines don't get "stopped up" but fuel filters do. Start with replacing the fuel filter. Then have a fuel pressure test done if you still have problems.